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<?php
# Movable Type (r) Open Source (C) 2001-2008 Six Apart, Ltd.
# This program is distributed under the terms of the
# GNU General Public License, version 2.
#
# $Id: block.mtifnonzero.php 1174 2008-01-08 21:02:50Z bchoate $
function smarty_block_mtifnonzero($args, $content, &$ctx, &$repeat) {
// status: complete
// parameters: tag
if (!isset($content)) {
$ctx->localize(array('conditional', 'else_content'));
if (isset($args['tag'])) {
$tag = $args['tag'];
$tag = preg_replace('/^mt:?/i', '', $tag);
$largs = $args; // local arguments without 'tag' element
unset($largs['tag']);
$output = $ctx->tag($tag, $largs);
} elseif (isset($args['var'])) {
$output = $ctx->__stash['vars'][$args['var']];
}
$ctx->stash('conditional', ($output != '0' && $output != ''));
$ctx->stash('else_content', null);
} else {
if (!$ctx->stash('conditional')) {
$content = $ctx->stash('else_content');
}
$ctx->restore(array('conditional', 'else_content'));
}
return $content;
}
?>
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